Select each quadrilateral that has exactly one pair of parallel sides.

trapezoid
isosceles trapezoid
parallelogram
rhombus
rectangle
square

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

What is the value of x in the this question ?